INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c8157c7a72712a34f8a2d84c0ba579555af9733dddfee2e6faf675c37261604', 
    'fWAnx+yLMwkylyX2BXrtJtvL1B0XT4Vojn41Y/yQngM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)